€47 Find Cheap Flights to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Northern Ireland departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop€94
Londonderry
Londonderry1 stop€155
Belfast
Belfast1 stop€94
Londonderry
Londonderry1 stop€155

Book Cheap Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Northern Ireland

Sat, 14 Feb - Sat, 21 Feb
Multiple Airlines Logo
15:00 - 22:00
DUB
-
BFS
7h 00m1 stop
Multiple Airlines Logo
12:45 - 16:30
BFS
-
DUB
3h 45m1 stop
€94Multiple Airlines
Sat, 14 Feb - Sat, 21 Feb
Multiple Airlines Logo
15:00 - 22:00
DUB
-
BFS
7h 00m1 stop
Multiple Airlines Logo
06:00 - 16:30
BFS
-
DUB
10h 30m1 stop
€95Multiple Airlines
Mon, 9 Feb - Sun, 15 Feb
Multiple Airlines Logo
21:00 - 09:05
ORK
-
BFS
12h 05m1 stop
Multiple Airlines Logo
08:55 - 17:55
BFS
-
ORK
9h 00m1 stop
€96Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
15:15 - 21:05
DUB
-
BFS
5h 50m1 stop
Multiple Airlines Logo
18:00 - 23:05
BFS
-
DUB
5h 05m1 stop
€98Multiple Airlines
Sun, 15 Feb - Sun, 22 Feb
Multiple Airlines Logo
22:25 - 07:25
ORK
-
BFS
9h 00m1 stop
Multiple Airlines Logo
23:05 - 07:10
BFS
-
ORK
8h 05m1 stop
€99Multiple Airlines
Fri, 20 Feb - Mon, 23 Feb
Aer Lingus Logo
06:30 - 16:20
DUB
-
BHD
9h 50m1 stop
Aer Lingus Logo
14:00 - 21:35
BHD
-
DUB
7h 35m1 stop
€173Aer Lingus
Mon, 23 Feb - Sun, 1 Mar
KLM Logo
08:50 - 21:45
DUB
-
LDY
12h 55m2 stops
KLM Logo
09:05 - 22:10
LDY
-
DUB
13h 05m2 stops
€313KLM
Mon, 23 Feb - Sun, 1 Mar
British Airways Logo
16:00 - 21:45
DUB
-
LDY
5h 45m1 stop
British Airways Logo
09:05 - 17:40
LDY
-
DUB
8h 35m1 stop
€327British Airways
Mon, 26 Jan - Sun, 1 Feb
British Airways Logo
13:00 - 10:15
DUB
-
LDY
21h 15m1 stop
British Airways Logo
09:05 - 14:15
LDY
-
DUB
5h 10m1 stop
€332British Airways
Mon, 26 Jan - Sun, 1 Feb
KLM Logo
08:50 - 21:45
DUB
-
LDY
12h 55m2 stops
KLM Logo
14:00 - 22:10
LDY
-
DUB
8h 10m2 stops
€347KLM
Booking Insights

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Northern Ireland?

There are 3 airports in Northern Ireland. The busiest airport is Belfast City Airport (BHD), with 61% of all flights arriving there.

How long is the flight to Northern Ireland?

An average direct flight from Ireland to Northern Ireland takes 6h 48m, covering a distance of 438 km. The shortest route is Dublin (DUB) to Londonderry (LDY) with an average flight time of 3h 10m.

What are the most popular destinations in Northern Ireland?

Based on KAYAK flight searches, the most popular destination is Belfast (92% of total searches to Northern Ireland). The next most popular destination is Londonderry (8%).

Good to know

Cheapest flight€47
Flight from Dublin to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Ireland to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Northern Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Northern Ireland flight deals.

Reviews of the top airline flying to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Northern Ireland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7635 reviews
6.4Food
6.9Boarding
6.4Entertainment
6.7Comfort
7.6Crew
Airline reviews

I like everything about British Airways. Excellence. Perfect. Exquisite service.

10.0 ExcellentSamuel, Jan 2026
LHR - GLA
Read more British Airways reviews

I like everything about British Airways. Excellence. Perfect. Exquisite service.

Staff except one has poor attitude. No cabin crew seen for several hours during the flight in business class. It felt like I was traveling in economy Drinks bad in business class Flight was late for no obvious reasen and I missed my flight to Miami I was put in a 3 star hotel in London although I was traveling in business class. Dinner was aweful at the hotel Overall very poor experience

The transit at Heathrow was an absolute and total nightmare. Absolutely gut wrenchingly horrible and scary. Embarrassing that their National air carrier cannot figure a half decent experience for passengers to transit via London. Shameful.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Gate agents were late…flight was late and air attendants unhelpful.

Awful it always is unfortunately is the only way to fly direct to london

The flight went well. However the leg room in coach class is very very tight. We arrived early but could not get to the gate early….sadly. Also something about off loading cargo- we had to wait to deplane. There was not clear explanation for that.

Awful. Flight was late. Follow flights cancelled. No person at the British airways counter for hotel voucher. Awful service.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Need thicker and wider blankets. Food was below standard especially in the fist leg.

Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.